6-Inventor Beginner Tutorial: Drawing Tools/ Dimensions/ Contraints/ Fully defined/ Trim Video Lecture | Autodesk Inventor: A Complete Learning - Design Softwares

in this tutorial are we going to have a
look on the drawing tool and the sketch
moon let's start 2d sketch as we learned
before and here we have in the sketch
menu we have the line we already used
the line we have a circuit or tangle
spline equation care ellipse and so on
and if you choose one of the tools you
will notice that I want will be open
showing you how to use this tool for
example the circuit if we press on this
small arrow we have two type of circuit
the tangent circuit and if we just
keeping the cursor on that we see the
help window showing how to use this
command so let's choose a circuit and I
will draw a check in origin as you
notice here the the center point of the
circuit is market with dark line that
means the center is defined let's draw
an arc
let's choose and disconnect this art
with the circle not the line and you can
notice while drawing this small relation
are appearing so here that means this
line will be changed with the circle so
this define some dimension by click on
dimension and choose the scale circuit
unless that 10 millimeter for this
circle list
forty millimeter as you notice the
circle color turn to dark blue that
means the circle dimension is defined
its center and it's time its diameter
and now let us continue defining this
sketch let's choose some dimension to
this line let's type 30 and for this one
24 and here you can notice in the
constraint menu you have many constraint
so let's make this slide to be tangent
with this arc let's choose the tangent
choose this line and this arc now we
have a tangent ratio relation between
the arc and the circle apply the tangent
relation between this circle or this art
and this tangent as you notice now the
whole sketch turned into dark blue color
which means that the sketch is fully
constrained as you notice here and now
let's choose another tool the trim just
move what we want to trim so now we trim
in this part so let's move to the 3d
model extrude and lets me extrude it to
be millimeter so now we have more
accurate 3d model